RADIO TELEPHONE FOR SPREAD-SPECTRUM SYSTEM USING NONLINEAR MODULATION - Patent 1050142

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EP 1 050 142 A2

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(88)	Date of publication A3:
	28.10.1999

(43)	Date of publication:
	08.11.2000 Bulletin 2000/45

(21)	Application number: 99901764.3

(22)	Date of filing: 21.01.1999

(51)	International Patent Classification (IPC)⁷: H04L 27/227, H04B 1/707, H04L 27/20, H04L 25/03

(86)	International application number:
	PCT/GB9900/202

(87)	International publication number:
	WO 9938/300 (29.07.1999 Gazette 1999/30)

(84)	Designated Contracting States:
	DE ES FR IE IT NL SE

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Priority:

21.01.1998 GB 9801302
21.01.1998 GB 9801305
21.01.1998 GB 9801306
21.01.1998 GB 9801308
05.03.1998 GB 9804600
11.03.1998 GB 9805126
12.03.1998 GB 9805234
13.03.1998 GB 9805504
01.07.1998 GB 9814300

(71)	Applicant: NOKIA MOBILE PHONES LTD.
	02150 Espoo (FI)

(72)	Inventor:
	LOBO, Natividade, Albert Berkshire SL4 4BZ (GB)

(74)	Representative: Jones, Kendra Louise
	Nokia IPR Department,Nokia House,Summit Avenue Southwood,Farnborough,Hampshire GU14 0NZ Southwood,Farnborough,Hampshire GU14 0NZ (GB)

(54)	RADIO TELEPHONE FOR SPREAD-SPECTRUM SYSTEM USING NONLINEAR MODULATION